US4620610A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tree step
Assignee: Individual
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Filing: 1985-12-19
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Granted: 1986-11-04
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Expires: 2005-12-19
Abstract
Abstract A tree step (20) comprises a first member (24) which has a second member (30) pivotally connected thereto. Connected to the first member (24) is a braided rope (28) which substantially encircles a tree when the tree step (20) is in an installed configuration. The second member (30) includes a foot-support portion (60) which has a spacer portion (62) integral therewith at a proximal end thereof. The spacer portion (62) serves to space a pivot point (82) from foot-supporting surfaces (72, 74) to a sufficient extent that, when the second member (30) has the braided rope (28) wound therearound, and when the second member (30) is pivoted to a storage configuration, the braided rope (28) is securely engaged between the foot-supporting surfaces (72, 74) and the first member (24). The spacer portion (62) has stabilization flanges (96, 98) extending rearwardly therefrom, the backsides of which provide stabilization surfaces (100, 102) which contact the tree when the tree step (20) is in an installed configuration. Rounded corners (104, 106) are provided on the flanges (96, 98) to facilitate snug engagement of the tree step (20) about the tree. The second member (30) is locked securely in its installed configuration with respect to the first member (24) by virtue of tapering sidewalls (66, 68) and a shoulder (94) provided on the second member (30).
Inventors
- 👤 Benny S. Southard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:06
CPC Classifications
A; A63; A63B; A63B27/00
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
139 words
A tree step comprising: a first member orientable to have a major axis thereof extended essentially vertically when said tree step is in an installed configuration on a tree; means connected proximate a first end of said first member for substantially encircling a tree; and, a second member pivotally connected to said first member proximate a second end of said first member, said second member being pivotable to a first position in said installed configuration wherein a portion of said second member is oriented to serve as a support for a foot placeable thereon, and wherein said second member further comprises a pair of spaced-apart flanges which when said tree step is in said installed configuration are on opposite sides of said first member and angled outwardly from said major axis of said first member to provide tree-contacting surfaces.
Claim 2
Dependent Claim
139 words
A tree step comprising: a first member orientable to have a major axis thereof extended essentially vertically when said tree step is in an installed configuration on a tree; means connected proximate a first end of said first member for substantially encircling a tree; and, a second member pivotally connected to said first member proximate a second end of said first member, said second member being pivotable to a first position in said installed configuration wherein a portion of said second member is oriented to serve as a support for a foot placeable thereon, and wherein said second member further comprises a pair of spaced-apart flanges which when said tree step is in said installed configuration are on opposite sides of said first member and angled outwardly from said major axis of said first member to provide tree-contacting surfaces.
Claim 3
Dependent Claim
18 words
The apparatus of claim 1, wherein said flanges have curved bottom corners whereat said flanges contact a tree.
Claim 4
Dependent Claim
50 words
The apparatus of claim 1, wherein said second member is pivotable to a second position wherein, when said tree step is in a storage configuration, said tree encircling means can be wound around said first member and engaged between said first member and said foot-support portion of said second member.
Claim 5
Dependent Claim
78 words
The apparatus of claim 1, wherein said foot-supporting portion of said second member has an upper surface which serves as a foot-supporting surface when said tree step is in an installed configuration, a lower surface, and two sidewalls connecting at least portions of said upper surface and said lower surface, said sidewalls each having interior surfaces thereof, and wherein in said installed configuration at least portions of said interior surfaces of said sidewalls bear against said first member.
Claim 6
Dependent Claim
38 words
The apparatus of claim 4, wherein as said interior sidewalls extend toward a distal end of said second member said interior sidewalls are angled to converge toward a longitudinal axis of said foot-supporting portion of said second member.
Claim 7
Dependent Claim
42 words
The apparatus of claim 4, wherein said lower surface of said foot-supporting member has a notch formed therein which terminates at a shoulder, said shoulder being adapted to bear against said first member when said foot step is in said installed configuration.
Claim 8
Dependent Claim
149 words
A tree step comprising: a first member orientable to at least partially bear against a tree when said tree step is in an installed configuration on a tree; means connected to said first member for substantially encircling a tree; and, a second member pivotally connected to said first member and comprising a foot-supportable portion and a spacer portion integral therewith, said second member being pivotally connected to said first member at said spacer portion, said spacer portion having stabilization flanges thereon for bearing against a tree when said tree step is in an installed configuration, said spacer portion serving to space said foot-supportable portion sufficiently from said first member when said second member is pivoted to a storage configuration whereby said tree encircling means can be wound around said foot-supporting portion of said second member and engaged between said first member and said foot-supporting portion of said second member.
Claim 9
Dependent Claim
149 words
A tree step comprising: a first member orientable to at least partially bear against a tree when said tree step is in an installed configuration on a tree; means connected to said first member for substantially encircling a tree; and, a second member pivotally connected to said first member and comprising a foot-supportable portion and a spacer portion integral therewith, said second member being pivotally connected to said first member at said spacer portion, said spacer portion having stabilization flanges thereon for bearing against a tree when said tree step is in an installed configuration, said spacer portion serving to space said foot-supportable portion sufficiently from said first member when said second member is pivoted to a storage configuration whereby said tree encircling means can be wound around said foot-supporting portion of said second member and engaged between said first member and said foot-supporting portion of said second member.
Claim 10
Dependent Claim
18 words
The apparatus of claim 7, wherein said flanges have curved bottom corners whereat said flanges contact a tree.
Claim 11
Dependent Claim
78 words
The apparatus of claim 7, wherein said foot-supporting portion of said second member has an upper surface which serves as a foot-supporting surface when said tree step is in an installed configuration, a lower surface, and two sidewalls connecting at least portions of said upper surface and said lower surface, said sidewalls each having interior surfaces thereof, and wherein in said installed configuration at least portions of said interior surfaces of said sidewalls bear against said first member.
Claim 12
Dependent Claim
38 words
The apparatus of claim 9, wherein as said interior sidewalls extend toward a distal end of said second member said interior sidewalls are angled to converge toward a longitudinal axis of said foot-supporting portion of said second member.
Claim 13
Dependent Claim
42 words
The apparatus of claim 9, wherein said lower surface of said foot-supporting member has a notch formed therein which terminates at a shoulder, said shoulder being adapted to bear against said first member when said foot step is in said installed configuration.
References Cited (Backward Citations)
US480941A
Cited
US1153750A
Cited
US3283852A
Cited
US3358789A
Cited
US3380697A
Cited
US3598201A
Cited
US3746294A
Cited
US4109761A
Cited
US4027742A
Cited
US4413706A
Cited
US4402385A
Cited
US4422527A
Cited
US4449612A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-11-03 | 1990-05-05 | 1990-11-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-11-03 | 1994-05-05 | 1994-11-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-11-03 | 1998-05-05 | 1998-11-04 | $7700.00 | Window Closed / Lapsed |